خيارات البحث
النتائج 1 - 10 من 14
Use of a chemical equilibrium model to understand soil chemical processes that influence soil solution and surface water alkalinity.
1988
David M.B. | Reuss J.O. | Walthall P.M.
Ion leaching from a sugar maple forest in response to acidic deposition and nitrification.
1989
Foster N.W. | Hazlett P.W. | Nicolson J.A. | Morrison I.K.
Modelling the effects of nitrogen addition on soil nitrogen status and nitrogen uptake in a Norway spruce stand in Denmark
1998
Beier, C. | Eckersten, H. (RISO National Laboratory, P.O. Box 49, DK-4000 Roskilde (Denmark))
Effects of enhanced N deposition as (NH4)2SO4 and HNO3 on base cation leaching from podzol microcosms
1998
White, C.C. | Cresser, M.S. (Department of Plant and Soil Science, University of Aberdeen, Cruickshank Building, Aberdeen, AB24 3UU (United Kingdom))
Seasonal variability of total and easily leachable element contents in topsoils (0-5 cm) from eight catchments in the European Arctic (Finland, Norway and Russia)
1997
Niskavaara, H. | Reimann, C. | Chekushin, V. | Kashulina, G. (Geological Survey of Finland, PO Box 77, FIN-96101 Rovaniemi (Finland))
Factors influencing NO3 concentrations in rain, stream water, ground water and podzol profiles of eight small catchments in the European Arctic
1998
Kashulina, G. | Reimann, C. | Finne, T.E. | Caritat, P. de | Niskavaara, H. (INEP, Kola Science Centre, Fersman st., 14, Apatity, 184200 (Russian Federation))
Forms of cadmium in sandy soils after amendment with soils of higher fixing capacity
1995
Mann, S.S. | Ritchie, G.S.P. (Soil Science and Plant Nutrition, School of Agriculture, University of Western Australia, Nedlands, WA, 6009 (Australia))
Comparisions of forest soils in relation to acid precipitation in Central Norway, South Norway and Schwarzwald in West Germany
1989
Aune, E.I. (Vitenskapsmuseet, Trondheim (Norway). Botanisk Inst.) | Dahl, E. (Norges Landbrukshoegskole, Aas (Norway). Botanisk Inst.) | Loees, A.K. (Stiftelsen for Oekologisk Landbruk, Tingvoll (Norway))
Impact of afforestation on the soil solution chemistry of stagnopodzols in mid-Wales
1988
Reynolds, B. (Bangor Research Station, Bangor, Wales (UK). Inst. of Terrestrial Ecology) | Neal, C. | Hornung, M. | Hughes, S. | Stevens, P.A.
Analysis of sulfur-containing components of a soil treated with simulated acid rain
1987
Vanloon, G.W. (Queen's Univ., Kingston (Canada). Dept. of Chemistry) | Hay, G.W. | Goh, R.H.T.
